From a7c7f55274d1605a0df1c449770dcf721a5a1b6a Mon Sep 17 00:00:00 2001
From: Will Bainbridge <http://cfd.direct>
Date: Thu, 29 Jun 2023 11:21:54 +0100
Subject: [PATCH] tutorials/incompressibleMultiphaseVoF/damBreak4phase: Prevent
 unnecessary modification of 0/U

---
 .../damBreak4phase/system/setFieldsDict                          | 1 -
 .../damBreak4phaseFineLaminar/system/setFieldsDict               | 1 -
 .../damBreak4phaseLaminar/system/setFieldsDict                   | 1 -
 3 files changed, 3 deletions(-)

diff --git a/tutorials/incompressibleMultiphaseVoF/damBreak4phase/system/setFieldsDict b/tutorials/incompressibleMultiphaseVoF/damBreak4phase/system/setFieldsDict
index 2593ba5c0c..e09ac53cab 100644
--- a/tutorials/incompressibleMultiphaseVoF/damBreak4phase/system/setFieldsDict
+++ b/tutorials/incompressibleMultiphaseVoF/damBreak4phase/system/setFieldsDict
@@ -20,7 +20,6 @@ defaultFieldValues
     volScalarFieldValue alpha.water 0
     volScalarFieldValue alpha.oil 0
     volScalarFieldValue alpha.mercury 0
-    volVectorFieldValue U (0 0 0)
 );
 
 regions
diff --git a/tutorials/incompressibleMultiphaseVoF/damBreak4phaseFineLaminar/system/setFieldsDict b/tutorials/incompressibleMultiphaseVoF/damBreak4phaseFineLaminar/system/setFieldsDict
index 2593ba5c0c..e09ac53cab 100644
--- a/tutorials/incompressibleMultiphaseVoF/damBreak4phaseFineLaminar/system/setFieldsDict
+++ b/tutorials/incompressibleMultiphaseVoF/damBreak4phaseFineLaminar/system/setFieldsDict
@@ -20,7 +20,6 @@ defaultFieldValues
     volScalarFieldValue alpha.water 0
     volScalarFieldValue alpha.oil 0
     volScalarFieldValue alpha.mercury 0
-    volVectorFieldValue U (0 0 0)
 );
 
 regions
diff --git a/tutorials/incompressibleMultiphaseVoF/damBreak4phaseLaminar/system/setFieldsDict b/tutorials/incompressibleMultiphaseVoF/damBreak4phaseLaminar/system/setFieldsDict
index 2593ba5c0c..e09ac53cab 100644
--- a/tutorials/incompressibleMultiphaseVoF/damBreak4phaseLaminar/system/setFieldsDict
+++ b/tutorials/incompressibleMultiphaseVoF/damBreak4phaseLaminar/system/setFieldsDict
@@ -20,7 +20,6 @@ defaultFieldValues
     volScalarFieldValue alpha.water 0
     volScalarFieldValue alpha.oil 0
     volScalarFieldValue alpha.mercury 0
-    volVectorFieldValue U (0 0 0)
 );
 
 regions